3

50K ultra runs in Hertfordshire in November 2025

Find 50k ultra runs near me in Hertfordshire in November 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

Search by month

Search by place

Map

Events near me

Click an event for full event details, location, route, sustainability, what's included and how to enter.

Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete more than a marathon over multiple laps of the 400m circuit.
  • Sat 1 Nov
  • £35.50-£37.50
  • Sat 1 Nov
  • £35.50-£37.50
Ware, Hertfordshire, UK

Catherine Wheel Canter | Ultra Marathon

Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete more than a marathon over multiple laps of the 400m circuit.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 50 km track and field
Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete more than a marathon over multiple laps of the 400m circuit.
  • Sat 1 Nov
  • £35.50-£37.50
  • Sat 1 Nov
  • £35.50-£37.50
Ware, Hertfordshire, UK

Guy Fawkes Gallop | Ultra Marathon

Welcome to the Fireworks Festival of Running! Come and tackle the track to see whether you can complete more than a marathon over multiple laps of the 400m circuit.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 50 km track and field
  • Sat 1 Nov
Berkhamsted, Hertfordshire, UK

Chiltern Ridge Winter 50K

  • 50 km trail running + 800 m ascent

Search by month

Search by place

Map

Search options

Back to search options